Class 11 Biology Gk Questions & Answers
Class 11 Biology
QUESTIONS
Class 11 Biology Gk Questions & Answers
1 Food can be preserved when pH of the medium is:
A acidic
B basic
C neutral
D none of these
2 Which of the following is caused by bacteria?
A Tetanus
B Measles
C Malaria
D Ringworm
3 DNA replication occurs in which phase of the cell cycle?
A prophase
B interphase
C metaphase
D Telophase
4 During mitosis the process of cytoplasmic division is called
A Cytomeiosis
B Cytoplasmosis
C Cytokinesis
D Cytomitosis
5 Which of these studied mitosis in animal cells?
A Strassburger
B Flemming
C Sutton
D Waldeyer
6 Which of these studied mitosis in plant cells?
A Strassburger
B Flemming
C Sutton
D Waldeyer
7 Which of these chromosomes have centromere located at one end?
A acrocentric
B Telocentric
C Metacentric
D Submetacentric
8 Telocentric chromosomes have centromere located at
A one end
B both ends
C center
D one side
9 Which of the following number of molecules of various types of histones form Nucleosome?
10 DNA and histones together form a structure called
A Centromeres
B Nucleosome
C Nucleoplasm
D Centriole